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Date Syrup

High FODMAP

Serving sizes

Date Syrup changes rating with portion size. Its rating is estimated from what it is made of, so the servings are described rather than weighed.

  • Small serving Moderate
  • Moderate serving High
  • Large serving High

Date syrup is High FODMAP, a concentrated sweetener made from dates that packs their sugars into every spoonful.

  • Because it is dates boiled down into a syrup, it concentrates both Excess Fructose and Fructans, so it lands at moderate even at a small serving and climbs to high by a moderate serving.
  • This one is all about the concentration: a little goes a long way, and stirring it into drinks or baking builds the load up fast.

When you want that dark, caramel sweetness, a drizzle of maple syrup gives you a similar depth while keeping things gentle.

Why date syrup is rated high

Date syrup is high, driven by Excess Fructose and Fructans, and that rating is estimated from what the syrup is made of rather than from a measured serving. It is dates cooked down until most of the water has gone, and drying or boiling off water does not remove the sugars, it concentrates them, so a spoonful of syrup carries the sweetness of considerably more fruit than you would sit down and eat whole. The ladder shows that clearly: a Small serving already reads moderate, a Moderate serving is high, and a Large serving is high. That matters because there is no low rung here at all. The smallest amount the data describes is already moderate, so the honest answer is that date syrup is a high FODMAP sweetener and not one to work around by using slightly less.

What changes your risk

  • Concentration is the whole story Whole dates are already a concentrated fruit, and syrup takes them a step further by removing water and leaving the Excess Fructose and Fructans behind. There is no version of this processing that lowers the load, which is why the syrup sits higher than the same amount of fresh fruit would.
  • Serving size, with no safe floor The ladder runs Small serving at moderate, Moderate serving at high and Large serving at high. Cutting back moves you down the ladder but never reaches low, so treat the amount as a way to understand the food rather than a way to make it work.
  • Stacking is easy to miss Excess Fructose and Fructans are shared with a lot of everyday foods, so date syrup drizzled over wheat toast, stirred into a smoothie with mango, or spread alongside honey lands several sources of the same subgroups in one sitting. Even foods that are low on their own pile onto the same total when they share a subgroup.
  • It hides under healthier sounding labels Date syrup, date paste and date nectar are the default sweetener in refined sugar free bars, raw treats, granola clusters and some barbecue and teriyaki style marinades. The front of the pack rarely says date, so the ingredient list is where you find it.
  • Cooking and baking do not help Heat does not break these sugars down. Baking date syrup into a loaf or reducing it into a glaze concentrates it further if anything, so the finished dish carries what went in.

Swaps

For the dark, caramel sweetness date syrup is usually chosen for, maple syrup is the closest honest swap and behaves the same way in a glaze, a dressing or a batter. Rice malt syrup gives you the thick, mild stickiness for binding bars and flapjacks, and plain table sugar or brown sugar handles ordinary baking without fuss. A little vanilla, cinnamon or molasses-leaning brown sugar will carry the depth that people miss most. What will not work is swapping one concentrated fruit sweetener for another: honey, agave syrup and high fructose corn syrup are all off the table, and so are date paste, chopped dates and medjool dates, which are the same food in a less processed form. Dried fruit in general is not the way out of this one.

How to lower the load

The practical work with date syrup is label reading rather than portioning, since there is no rung that comes in low. Check the ingredient list on energy bars, protein balls, granola, overnight oats pots, plant-based yoghurts, barbecue and teriyaki style sauces and anything marketed as refined sugar free or naturally sweetened, because dates are the usual replacement for sugar in those products and they appear as date syrup, date paste, date nectar or date extract. When you are converting a recipe, swap by role rather than by volume: maple syrup for a pourable glaze or drizzle, rice malt syrup where the stickiness is doing the binding, and table sugar where the sweetness is simply sweetness. When ordering out, the dishes to ask about are Middle Eastern desserts, dressings and glazed meats, where date syrup is often the base and is rarely listed on the menu.

Common questions

is date syrup low fodmap

No. Date syrup is high overall, from Excess Fructose and Fructans. The lowest rung tested is a Small serving, and even that reads moderate, so there is no low serving for it.

how much date syrup can i have

The ladder gives a Small serving as moderate, a Moderate serving as high and a Large serving as high. Since nothing on it comes in low, date syrup is best treated as a sweetener to replace rather than to measure out.

is date syrup high in fructose

Yes. Excess Fructose is one of the two subgroups recorded for it, alongside Fructans. Boiling dates down removes water and leaves both behind in a more concentrated form than the whole fruit.

what can i use instead of date syrup in baking

Maple syrup is the closest match for the dark caramel flavour and pours the same way, rice malt syrup works where the syrup is binding a bar or flapjack, and table sugar covers plain sweetness. Honey and agave syrup are not swaps, and neither are dates in any other form.

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Learn more

What Are FODMAPs? A Plain-English Guide Low FODMAP Elimination Phase: A Week-by-Week Guide FODMAP Stacking: Why You Reacted to 'Safe' Foods How to Read Food Labels on Low FODMAP

Informational only, not medical advice. Individual tolerance varies. Talk to a healthcare professional or a dietitian for personal guidance.

Date Syrup is an estimated rating: it is inferred from the food's ingredients and composition and cross-checked, not measured directly in the papers below. The low, moderate and high cutoffs are still those of Varney et al. (2017).

References

  1. Fructan and free fructose content of common Australian vegetables and fruit. Muir et al. (2007), J. Agricultural and Food Chemistry 55(16):6619-6627.
  2. Measurement of short-chain carbohydrates in common Australian vegetables and fruits by HPLC. Muir et al. (2009), J. Agricultural and Food Chemistry 57(2):554-565.
  3. Quantification of fructans, galacto-oligosaccharides and other short-chain carbohydrates in processed grains and cereals. Biesiekierski et al. (2011), J. Human Nutrition and Dietetics 24(2):154-176.
  4. Dietary sorbitol and mannitol: food content and distinct absorption patterns. Yao et al. (2014), J. Human Nutrition and Dietetics 27(Suppl 2):263-275.
  5. FODMAPs: food composition, defining cutoff values and international application. Varney et al. (2017), J. Gastroenterology and Hepatology 32(Suppl 1):53-61. Supplies the low, moderate and high cutoffs used on this page.

Last reviewed September 22, 2026.